DIY Cruise Control FAQ (2006-2010 Yaris)

[iacubovici]

Hello, I want to do this on my 2008 YarisHB, I made the 4 switch assembly, I found the D3 connector but the problem is that my ECM is BOSCH and the A21 plug is different. Is bigger with twice the number of pins and I don't know where to put the wire that had to be in the nr 40 pin on the A21 connector. Any suggestions? And I saw that I have 2 switches on my clutch peddal: on that works when tha clutch is pressed, witch is used to start the car because mine has the Start&Go button, and there is another switch near the stop bolt, so I guess I dont't need to buy this switch anymore.

[CTScott]

Originally Posted by iacubovici

Hello, I want to do this on my 2008 YarisHB, I made the 4 switch assembly, I found the D3 connector but the problem is that my ECM is BOSCH and the A21 plug is different. Is bigger with twice the number of pins and I don't know where to put the wire that had to be in the nr 40 pin on the A21 connector. Any suggestions? And I saw that I have 2 switches on my clutch peddal: on that works when tha clutch is pressed, witch is used to start the car because mine has the Start&Go button, and there is another switch near the stop bolt, so I guess I dont't need to buy this switch anymore.

Unfortunately cruise control is not programmed into the ECM of 2007-2011 European Yaris, so this will not work for you. You would need a complete aftermarket cruise control kit, which appear to be very expensive.

[iacubovici]

I see, 10x for the answer